Schorl Vs Rutilated Quartz
Origin
India, Southern and central Africa, Madagascar
Southern and central Africa
Color
Black, Brownish, Greenish
Black, Colorless, Green, Violet, White, Yellow
Streak
Brown
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For which Rashi?
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Planet
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Element of Planets
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Finger
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Ring Metal
Not Available
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Energy
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Deities
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Not to wear with
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Powers
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Planetary
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Talisman
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Tenacity
Not Available
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Solubility
Not Available
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Durability
Not Available
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Specific Gravity
3.18-3.22
2.65
Fracture
Uneven, Uneven, ConchoidalAnthony et al, Handbook of mineralogy (2001), Brittle, Conchoidal
Gems, Sixth Edition (2006)
Cleavage
{1011} Indistinct
Indiscernible
Mohs Hardness
Not Available
7
Chemical Composition
Na(Fe2+3)Al 6(Si 6O 18)(BO 3) 3(OH) 3(OH)Gemdat.org , Management Team (2012)
Quartz: SiO2 Rutile: TiO2
Pleochroism
Very strong: yellow-brown pale yellow
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Transparency
Transparent, Translucent
Transparent, Translucent, Transparent to translucent
Refractive Index
1.635-1.672
1.544-1.553
Optic Character
Not Available
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Crystal System
Not Available
Hexagonal
Birefringence
0.025
0.009
Clarity
Transparent
Transparent
Neurological
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Cardiovascular
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Respiratory
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Reproductive
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Digestive
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Psychology
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Healing
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Qualities Associated
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Schorl Vs Rutilated Quartz Fracture
Fracture is an important parameter when you compare Schorl and Rutilated Quartz Physical Properties. It is necessary to understand the significance of these properties, before you compare Schorl Vs Rutilated Quartz fracture. Whenever a gemstone chip breaks, it leaves a characteristic line along its breakage. Such lines are known as fracture and are used to identify the gemstones in their initial stages of production when they are in the form of rough minerals. Fracture is usually described with the terms “fibrous” and “splintery” to denote a fracture that usually leaves elongated and sharp edges. Fracture observed in Schorl is Brittle, Conchoidal, ConchoidalAnthony et al, Handbook of mineralogy (2001), Uneven and Uneven. Rutilated Quartz fracture is Gems and Sixth Edition (2006).
Schorl Vs Rutilated Quartz Luster
A primary knowledge about Schorl vs Rutilated Quartz luster is useful in apparent identifications of these gemstones. Luster is the measure of light that gets reflected when incident on a finished cut gemstone. There are two major types of lusters: Silky and Adamantine. Since luster varies between two crystals of even the same gemstone, luster is limited to basic identification criteria. Schorl exhibits Vitreous luster. Rutilated Quartz, on other hand, exhibits Vitreous luster.